Description：

Kara OK board using the original PT2399 chip, responsible for the echo sound processing, the original PT2399 is a typical Kara 0K echo processing integrated circuits,

In CD, VCD, DVD, TV audio \'Kara 0K machine a wide range of applications. Preamplifier with original dual amp NE5532 is responsible for audio signal amplification and effective processing.

Two-way microphone input + audio mixing technology.



Product parameter:

Model: XH - M173

Name: karaoke reverberation board

Output Load :4-8ohn

Working voltage :Dual AC12V

Size: 100 * 57 * 17 mm